CN208578840U - A kind of automobile specified screw - Google Patents
A kind of automobile specified screw Download PDFInfo
- Publication number
- CN208578840U CN208578840U CN201821182211.1U CN201821182211U CN208578840U CN 208578840 U CN208578840 U CN 208578840U CN 201821182211 U CN201821182211 U CN 201821182211U CN 208578840 U CN208578840 U CN 208578840U
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- nut
- gasket
- groove
- sliding
- sliding block
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Abstract
The utility model discloses a kind of automobile specified screws, including bolt, the first gasket, the second gasket and fixed device, the bolt, the first gasket, the second gasket and fixing device combination are at complete screw, the fixed device includes the first nut, spring and the second nut, the right end of second nut offers second sliding slot, the inner cavity of the second sliding slot slidably connects the first sliding block, the right side of first sliding block is fixedly connected with the left end of spring, and the right side opening of the second sliding slot is equipped with the first groove.The utility model is cooperated by bolt, the first gasket, the second gasket, fixed device, the first nut, first sliding groove, spring, second sliding slot, the second nut, the first sliding block, the first groove, the second groove and the second sliding block, different road surfaces can be encountered during traveling by solving automobile, traveling is easy the problem of making screw generate loosening, influencing ride safety of automobile on the road surface more jolted.
Description
Technical field
The utility model relates to screw technical field, specially a kind of automobile specified screw.
Background technique
Screw is the physics and mathematical principle of the inclined-plane circular rotating and frictional force using object, is fastened by easy stages
The tool of implements parts, screw are the general sayings of fastener, and daily pet phrase, screw is work indispensable in daily life
Industry necessity: the minimum screw that such as camera, glasses, clock and watch, electronics use；TV, electric product, musical instrument, furniture etc.
General screw；Large-scale screw, nut are then used as engineering, building, bridge；Traffic tool, aircraft, electric car, automobile etc. are then
It is used in combination for big primary screw, screw industrially bears vital task, as long as there is industry on the earth, the function of screw is eternal
Important, screw is the joint invention in people's production and living over the past thousands of years, and from the point of view of application field, it is the first big of the mankind
Invention, automobile specified screw is the screw being exclusively used on automobile, but automobile can encounter different road surfaces during traveling,
Traveling is easy that screw is made to generate loosening on the road surface more jolted, and ride safety of automobile is influenced, for this purpose, it is proposed that a kind of automobile
Full dog point socket set.
Utility model content
The purpose of this utility model is to provide a kind of automobile specified screws, have the advantages of good fixing effect, solve
Automobile can encounter different road surfaces during traveling, and traveling is easy that screw is made to generate loosening on the road surface more jolted,
The problem of influencing ride safety of automobile.
To achieve the above object, the utility model provides the following technical solutions: a kind of automobile specified screw, including bolt,
First gasket, the second gasket and fixed device, the bolt, the first gasket, the second gasket and fixing device combination are at complete
Screw, the fixed device include the first nut, spring and the second nut, and it is sliding that the right end of second nut offers second
Slot, the inner cavity of the second sliding slot slidably connect the first sliding block, the fixed company in the right side of first sliding block and the left end of spring
It connecing, the right side opening of the second sliding slot is equipped with the first groove, and the left end of first nut offers first sliding groove, and described first
The inner cavity of sliding slot slidably connects the second sliding block, and the left side of second sliding block is fixedly connected with the right end of spring, and described first
The second groove is offered on the left of sliding slot, the spring is flexibly connected with the first groove and the second groove.
Preferably, the outer surface of first nut and the outer surface of the second nut are provided with anti-skid chequer.
Preferably, the outer surface of the bolt, the outer surface of the first gasket, the outer surface of the second gasket and fixed device
Outer surface is coated with antirust paint.
Preferably, the bolt is threadedly coupled with fixed device, and the first gasket and the second gasket are flexibly connected with bolt.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the utility model offers second sliding slot in the right end of the second nut, and the inner cavity of second sliding slot slidably connects
First sliding block slides the first sliding block in the second nut using second sliding slot, offers by the left end of the first nut
One sliding slot, and the inner cavity of first sliding groove slidably connects the second sliding block, makes the second sliding block in the first nut using first sliding groove
Interior sliding, then be fixedly connected by the right side of the first sliding block with the left end of spring, while the right side in the left side of the second sliding block and spring
End is fixedly connected, and spring is flexibly connected with the first groove and the second groove, utilizes the second sliding block, the first sliding block, the first groove
And second groove interaction spring is rotated between the first nut and the second nut, when tighten fixed
It waits the first nut and the second nut and carries out tightening fixation together, improve fixed effect, after the completion of the first nut is fixed, utilize the
Two sliding blocks, the first sliding block, the first groove and the second groove, which rotate the second nut individually not, influences consolidating for the first nut
Fixed, for the second nut closer to the first nut, spring is compressed tighter, and the elastic force of spring is also bigger, utilizes the bullet of spring
Power makes the first nut by thrust to the right, and the second nut is by thrust to the left, so that in teeth and bolt in nut
Teeth closely connect, nut will not be rotated easily, the fixed effect of screw is improved, solves automobile during traveling
Different road surfaces can be encountered, traveling is easy that screw is made to generate loosening on the road surface more jolted, and influences ride safety of automobile
Problem.
2, the utility model is provided with anti-skid chequer in the outer surface of the first nut and the outer surface of the second nut, using anti-
Sliding line increasing friction force passes through the outer surface of bolt, the outer surface of the first gasket, the second gasket so that people are easier to turn
Outer surface and the outer surface of fixed device be coated with antirust paint, protect the present apparatus using antirust paint, anti-locking apparatus gets rusty, mentions
The service life of high device, then be threadedly coupled by bolt with fixed device, and the first gasket and the second gasket and bolt activity
Connection facilitates people to carry out tightening fixation using fixed device, and the generally screw with nut is fixed in through-hole, through-hole it is straight
Diameter can generally be slightly larger than screw, therefore, increase contact area using the first gasket and the second gasket, protect part, locking zero
Part reduces pressure, protects part and screw.
Detailed description of the invention
Fig. 1 is the utility model configuration schematic diagram；
Fig. 2 is the utility model fixture structure schematic diagram.
In figure: 1 bolt, 2 first gaskets, 3 second gaskets, 4 fixed devices, 401 first nuts, 402 first sliding grooves, 403
Spring, 404 second sliding slots, 405 second nuts, 406 first sliding blocks, 407 first grooves, 408 second grooves, 409 second sliding blocks.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
A kind of automobile specified screw referring to FIG. 1-2, including bolt 1, the first gasket 2, the second gasket 3 and fixed device
4, bolt 1, the first gasket 2, the second gasket 3 and fixed device 4 are combined into complete screw, the outer surface of bolt 1, the first gasket
The outer surface of 2 outer surface, the outer surface of the second gasket 3 and fixed device 4 is coated with antirust paint, protects this using antirust paint
Device, anti-locking apparatus get rusty, and improve the service life of device, and bolt 1 is threadedly coupled with fixed device 4, and the first gasket 2 and the
Two gaskets 3 are flexibly connected with bolt 1, facilitate people to carry out tightening fixation using fixed device 4, the generally screw with nut is solid
It is scheduled in through-hole, therefore the diameter of through-hole generally can increase contact using the first gasket 2 and the second gasket 3 slightly larger than screw
Area protects part, locks part, reduces pressure, protects part and screw, and fixed device 4 includes the first nut 401, spring
403 and second nut 405, the outer surface of the outer surface of the first nut 401 and the second nut 405 is provided with anti-skid chequer, utilizes
Anti-skid chequer increasing friction force, so that people are easier to turn, the right end of the second nut 405 offers second sliding slot 404, and second is sliding
The inner cavity of slot 404 slidably connects the first sliding block 406, makes the first sliding block 406 in the second nut 405 using second sliding slot 404
The right side of interior sliding, the first sliding block 406 is fixedly connected with the left end of spring 403, and it is recessed that the right side opening of second sliding slot 404 is equipped with first
Slot 407, the left end of the first nut 401 offer first sliding groove 402, and the inner cavity of first sliding groove 402 slidably connects the second sliding block
409, using first sliding groove 402 second sliding block 409 is slided in the first nut 401, the left side of the second sliding block 409 and spring
403 right end is fixedly connected, and the left side of first sliding groove 402 offers the second groove 408, spring 403 and the first groove 407 and
Two grooves 408 are flexibly connected, and utilize the second sliding block 409,408 phase interaction of the first sliding block 406, the first groove 407 and the second groove
With rotating spring 403 between the first nut 401 and the second nut 405, first when carrying out tightening fixed
Nut 401 and the second nut 405 carry out tightening fixation together, improve fixed effect, after the completion of the first nut 401 is fixed, benefit
With the second sliding block 409, the first sliding block 406, the first groove 407 and the second groove 408 second nut 405 is individually rotated
The fixation of the first nut 401 is not influenced, and the second nut 405 is closer to the first nut 401, and spring 403 is compressed tighter, bullet
The elastic force of spring 403 is also bigger, makes the first nut 401 by thrust to the right, the second nut using the elastic force of spring 403
405 by thrust to the left, so that the teeth in nut are closely connect with the teeth in bolt 1, nut will not be rotated easily,
The fixed effect of screw is improved, different road surfaces can be encountered during traveling by solving automobile, on the road surface more jolted
Upper traveling is easy the problem of making screw generate loosening, influencing ride safety of automobile.
In use, the right end in the second nut 405 offers second sliding slot 404, and the inner cavity of second sliding slot 404 is slided and is connected
It is connected to the first sliding block 406, using second sliding slot 404 first sliding block 406 is slided in the second nut 405, passes through the first spiral shell
The left end of cap 401 offers first sliding groove 402, and the inner cavity of first sliding groove 402 slidably connects the second sliding block 409, utilizes
One sliding slot 402 slides the second sliding block 409 in the first nut 401, then right side and spring 403 by the first sliding block 406
Left end be fixedly connected, while the left side of the second sliding block 409 is fixedly connected with the right end of spring 403, and spring 403 and first recessed
Slot 407 and the second groove 408 are flexibly connected, and utilize the second sliding block 409, the first sliding block 406, the first groove 407 and the second groove
408 interactions rotate spring 403 between the first nut 401 and the second nut 405, fixed tighten
When the first nut 401 and the second nut 405 carry out tightening fixation together, improve fixed effect, fixed in the first nut 401
Cheng Hou makes the second nut 405 can be with using the second sliding block 409, the first sliding block 406, the first groove 407 and the second groove 408
Individually rotation does not influence the fixation of the first nut 401, and for the second nut 405 closer to the first nut 401, spring 403 is compressed
Tighter, the elastic force of spring 403 is also bigger, makes the first nut 401 by thrust to the right using the elastic force of spring 403,
Second nut 405, so that the teeth in nut are closely connect with the teeth in bolt 1, is allowed nut will not by thrust to the left
It rotates easily, improves the fixed effect of screw, different road surfaces can be encountered during traveling by solving automobile, more run
Traveling is easy the problem of making screw generate loosening, influencing ride safety of automobile on the road surface winnowed with a dustpan, in the outer surface of the first nut 401
It is provided with anti-skid chequer with the outer surface of the second nut 405, using anti-skid chequer increasing friction force, so that people are easier to turn,
It is applied by the outer surface of the outer surface of bolt 1, the outer surface of the first gasket 2, the outer surface of the second gasket 3 and fixed device 4
Equipped with antirust paint, protect the present apparatus using antirust paint, anti-locking apparatus gets rusty, improve the service life of device, then by bolt 1 with
Fixed device 4 is threadedly coupled, and the first gasket 2 and the second gasket 3 are flexibly connected with bolt 1, facilitates people using fixed device 4
It carrying out tightening fixation, the generally screw with nut is fixed in through-hole, and the diameter of through-hole can generally be slightly larger than screw, therefore,
Increase contact area using the first gasket 2 and the second gasket 3, protect part, lock part, reduce pressure, protection part and
Screw.
In summary: the automobile specified screw passes through bolt 1, the first gasket 2, the second gasket 3, fixed device 4, first
Nut 401, first sliding groove 402, spring 403, second sliding slot 404, the second nut 405, the first sliding block 406, the first groove 407,
Second groove 408 and the second sliding block 409 cooperate, and different road surfaces can be encountered during traveling by solving automobile,
Traveling is easy the problem of making screw generate loosening, influencing ride safety of automobile on the road surface more jolted.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of automobile specified screw, including bolt (1), the first gasket (2), the second gasket (3) and fixed device (4), spy
Sign is: the bolt (1), the first gasket (2), the second gasket (3) and fixed device (4) are combined into complete screw, described
Fixed device (4) include the first nut (401), spring (403) and the second nut (405), the right end of second nut (405)
It offers second sliding slot (404), the inner cavity of the second sliding slot (404) slidably connects the first sliding block (406), and described first is sliding
The right side of block (406) is fixedly connected with the left end of spring (403), and the right side opening of the second sliding slot (404) is equipped with the first groove
(407), the left end of first nut (401) offers first sliding groove (402), the inner cavity sliding of the first sliding groove (402)
It being connected with the second sliding block (409), the left side of second sliding block (409) is fixedly connected with the right end of spring (403), and described first
It is offered on the left of sliding slot (402) the second groove (408), the spring (403) and the first groove (407) and the second groove
(408) it is flexibly connected.
2. a kind of automobile specified screw according to claim 1, it is characterised in that: the appearance of first nut (401)
Face and the outer surface of the second nut (405) are provided with anti-skid chequer.
3. a kind of automobile specified screw according to claim 1, it is characterised in that: the outer surface of the bolt (1), first
The outer surface of the outer surface of gasket (2), the outer surface of the second gasket (3) and fixed device (4) is coated with antirust paint.
4. a kind of automobile specified screw according to claim 1, it is characterised in that: the bolt (1) and fixed device (4)
It is threadedly coupled, and the first gasket (2) and the second gasket (3) are flexibly connected with bolt (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821182211.1U CN208578840U (en) | 2018-07-25 | 2018-07-25 | A kind of automobile specified screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821182211.1U CN208578840U (en) | 2018-07-25 | 2018-07-25 | A kind of automobile specified screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208578840U true CN208578840U (en) | 2019-03-05 |
Family
ID=65511170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821182211.1U Active CN208578840U (en) | 2018-07-25 | 2018-07-25 | A kind of automobile specified screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208578840U (en) |
-
2018
- 2018-07-25 CN CN201821182211.1U patent/CN208578840U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |